Nah, I don't feel like Bixby etc. fit that description. You couldn't ask them how to fix certain problems or find websites relating to a topic the way you can LLMs. However, that would be a major use of search engines. For example, you would search "how to submit a tax report", " how to install printer xy driver", or "videogame xy item". All this bixby etc. are useless for.
Bixby etc. was more meant as a iteration of how to interact with phones in addition to touching.
Why should the kid get anything from the parents achievements by law?